The Nsi Industries RSS498013 is an air pressure sensing switch designed for HVAC systems and industrial applications. This switch is rated at 5 A and operates at 120-277 VAC. It features a durable thermoplastic construction and is suitable for vertical mounting. The switch operates effectively within a pressure range of one to four inches of water column and can handle a maximum pressure of six pounds per square inch. It functions in a wide temperature range from negative forty to one hundred ninety degrees Fahrenheit.
Convenient for after-market installation
Factory set to activate on pressure rise
Compatible with barbed fittings for flexible tubing
Product Highlights
Reliable for monitoring air pressure in various systems.